00000cam a22000004a 4500 UP-8027390931313271203 Buklod 20070912115151.0 m |o d | ta 990611s2000 xx r b |110 1|fil d 9712328678 (iLib)UPVIS-00000001163 QH541.2 I58 2000 Lamorena, Melchora B. Instructional strategies in ecology a manual for indoor-outdoor ecology Melchora B. Lamorena. Manila Rex Book Store c2000. 192 p. Ecology Study and teaching. Lamonera, Melchora B. UPVIS UPV-ML QH541.2 .I58 2000 Book